Title:
APPARATUS FOR THE CONTINUOUS PREPARATION OF NATURAL GAS HYDRATE MICROSPHERE
Document Type and Number:
WIPO Patent Application WO/2020/192193
Kind Code:
A1
Abstract:
An apparatus for the continuous preparation of a natural gas hydrate microsphere, comprising a crystallization chamber (1), a grinding chamber (2), a microsphere preparation chamber (3), a microsphere storage chamber (4), a temperature control system, a pressure control system, a gas and solution servo system (7), and a mechanical transmission servo system. The entire process of hydrate microsphere preparation is completed in a high-pressure environment. Meanwhile, a grinding step is added into the hydrate formation and microsphere pressing preparation processes. The four processes required in the preparation of the natural gas hydrate microsphere are clearly described, that is, crystallization, grinding, pressing and storage. Moreover, hydrate formation, grinding, and microsphere pressing are completed respectively in three high-pressure gas chambers which are connected to each other. The structure of the device is clear, and the safety level and running fluency are high. The present invention may simulate a low temperature and high-pressure environment, simulating temperatures from room temperature to -20°C and pressures of 0-10 MPa, which is beneficial for enriching a natural gas hydrate dynamic research method and promoting the application of a hydrate method gas storage and transportation technology.
Inventors:
ZHOU XUEBING (CN)
LIANG DEQING (CN)
LONG ZHEN (CN)
LUO JINQIONG (CN)
LIANG DEQING (CN)
LONG ZHEN (CN)
LUO JINQIONG (CN)
Application Number:
PCT/CN2019/126567
Publication Date:
October 01, 2020
Filing Date:
December 19, 2019
Export Citation:
Assignee:
GUANGZHOU INST ENERGY CONVERSION CAS (CN)
International Classes:
C10L3/10; B01D9/02; B01F13/08; B01F13/10; B01F15/00; B02C15/00
Foreign References:
| CN109971519A | 2019-07-05 | |||
| CN108192684A | 2018-06-22 | |||
| CN208038399U | 2018-11-02 | |||
| CN101597528A | 2009-12-09 | |||
| CN103105466A | 2013-05-15 | |||
| CN108160003A | 2018-06-15 | |||
| JP2002220353A | 2002-08-09 |
Attorney, Agent or Firm:
GUANGZHOU KEYUE I.P. LAW OFFICE (CN)
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